Bicolor bingo marker



FIG. 1 is a side view of a bicolor bingo marker showing our new design;

FIG. 2 is a top view thereof; and,

FIG. 3 is a side view thereof in its use-ready state showing one cap removed.

The drawings are lined for the color red on the top and the color blue on the bottom. 

The ornamental design for a bicolor bingo marker, as shown and described. 